Observatory · observe first

Follow the allocation change

Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.

Historical time machine
Historical observation
20182026
Universe›Industrials›Passenger Ground Transportation›Passenger Ground Transportation

1 · Sector

Weight and 12M allocation change

Information Technology36.8%+3.53 ppConsumer Discretionary12.0%+1.16 ppFinancials12.2%+0.79 ppCommunication Services2.5%+0.07 ppIndustrials9.8%+0.05 ppUtilities2.7%-0.09 ppEnergy2.4%-0.29 ppMaterials2.3%-0.34 ppReal Estate2.3%-0.39 ppConsumer Staples6.4%-0.84 ppHealth Care10.6%-3.65 pp

2 · Industry

Inside Industrials

Aerospace & Defense2.58%+0.23 ppHeavy Electrical Equipment0.37%+0.21 ppAir Freight & Logistics0.29%-0.15 ppRail Transportation0.53%-0.15 ppIndustrial Machinery & Supplies & Components0.95%-0.14 ppDiversified Support Services0.32%+0.10 ppTrading Companies & Distributors0.25%+0.08 ppIndustrial Conglomerates0.54%-0.07 ppCargo Ground Transportation0.09%-0.05 ppPassenger Airlines0.19%+0.05 ppResearch & Consulting Services0.14%-0.04 ppEnvironmental & Facilities Services0.45%-0.04 ppPassenger Ground Transportation0.41%+0.03 ppHuman Resource & Employment Services0.36%-0.03 ppConstruction & Engineering0.15%+0.02 ppConstruction Machinery & Heavy Transportation Equipment0.70%-0.02 ppAgricultural & Farm Machinery0.27%+0.01 ppElectrical Components & Equipment0.60%-0.01 ppBuilding Products0.57%+0.01 ppData Processing & Outsourced Services0.06%+0.00 pp

3 · Sub-industry

Inside Passenger Ground Transportation

Passenger Ground Transportation0.41%+0.034 pp
Concentrated

Most of this industry's gains came from a few companies.

View all contributions →
Passenger Ground Transportation · weight
0.41%
Industry change · 12M
+0.03 pp
Passenger Ground Transportation · contribution
+0.034 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Aug 2025 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Uber →
UBER
United States$195.5bn0.405%+0.007 pp+0.034 pp+28.2%Yes

Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.